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Diffstat (limited to '')
| -rw-r--r-- | examples/loadables/getconf.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/examples/loadables/getconf.h b/examples/loadables/getconf.h new file mode 100644 index 0000000..b8b9f10 --- /dev/null +++ b/examples/loadables/getconf.h @@ -0,0 +1,136 @@ +/* + Copyright (C) 2021 Free Software Foundation, Inc. + + This file is part of GNU Bash. + Bash is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Bash is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Bash. If not, see <http://www.gnu.org/licenses/>. +*/ +/* getconf.h -- replacement definitions for ones the system doesn't provide + and don't appear in <typemax.h> */ + +#ifndef _GETCONF_H +#define _GETCONF_H + +/* Some systems do not define these; use POSIX.2 minimum recommended values. */ +#ifndef _POSIX2_COLL_WEIGHTS_MAX +# define _POSIX2_COLL_WEIGHTS_MAX 2 +#endif + +/* If we're on a posix system, but the system doesn't define the necessary + constants, use posix.1 minimum values. */ +#if defined (_POSIX_VERSION) + +#ifndef _POSIX_ARG_MAX +# define _POSIX_ARG_MAX 4096 +#endif +#ifndef _POSIX_CHILD_MAX +# define _POSIX_CHILD_MAX 6 +#endif +#ifndef _POSIX_LINK_MAX +# define _POSIX_LINK_MAX 8 +#endif +#ifndef _POSIX_MAX_CANON +# define _POSIX_MAX_CANON 255 +#endif +#ifndef _POSIX_MAX_INPUT +# define _POSIX_MAX_INPUT 255 +#endif +#ifndef _POSIX_NAME_MAX +# define _POSIX_NAME_MAX 14 +#endif +#ifndef _POSIX_NGROUPS_MAX +# define _POSIX_NGROUPS_MAX 0 +#endif +#ifndef _POSIX_OPEN_MAX +# define _POSIX_OPEN_MAX 16 +#endif +#ifndef _POSIX_PATH_MAX +# define _POSIX_PATH_MAX 255 +#endif +#ifndef _POSIX_PIPE_BUF +# define _POSIX_PIPE_BUF 512 +#endif +#ifndef _POSIX_SSIZE_MAX +# define _POSIX_SSIZE_MAX 32767 +#endif +#ifndef _POSIX_STREAM_MAX +# define _POSIX_STREAM_MAX 8 +#endif +#ifndef _POSIX_TZNAME_MAX +# define _POSIX_TZNAME_MAX 3 +#endif + +#ifndef _POSIX2_BC_BASE_MAX +# define _POSIX2_BC_BASE_MAX 99 +#endif +#ifndef _POSIX2_BC_DIM_MAX +# define _POSIX2_BC_DIM_MAX 2048 +#endif +#ifndef _POSIX2_BC_SCALE_MAX +# define _POSIX2_BC_SCALE_MAX 99 +#endif +#ifndef _POSIX2_BC_STRING_MAX +# define _POSIX2_BC_STRING_MAX 1000 +#endif +#ifndef _POSIX2_EQUIV_CLASS_MAX +# define _POSIX2_EQUIV_CLASS_MAX 2 +#endif +#ifndef _POSIX2_EXPR_NEST_MAX +# define _POSIX2_EXPR_NEST_MAX 32 +#endif +#ifndef _POSIX2_LINE_MAX +# define _POSIX2_LINE_MAX 2048 +#endif +#ifndef _POSIX2_RE_DUP_MAX +# define _POSIX2_RE_DUP_MAX 255 +#endif + +#endif /* _POSIX_VERSION */ + +/* ANSI/ISO C, POSIX.1-200x, XPG 4.2, and C language type limits. + Defined only if the system include files and <typemax.h> don't. */ + +#ifndef CHAR_MAX +# define CHAR_MAX 127 +#endif +#ifndef CHAR_MIN +# define CHAR_MIN -128 +#endif +#ifndef SCHAR_MAX +# define SCHAR_MAX 127 +#endif +#ifndef SCHAR_MIN +# define SCHAR_MIN -128 +#endif + +#ifndef INT_BIT +# define INT_BIT (sizeof (int) * CHAR_BIT) +#endif + +#ifndef LONG_BIT +# define LONG_BIT (sizeof (long int) * CHAR_BIT) +#endif + +#ifndef WORD_BIT +# define WORD_BIT (sizeof (int) * CHAR_BIT) +#endif + +#if !defined (PRIdMAX) +# if HAVE_LONG_LONG +# define PRIdMAX "lld" +# else +# define PRIdMAX "ld" +# endif +#endif + +#endif /* _GETCONF_H */ |